Jar opener



FIG. 1 is a rear end, left side and top perspective view of a jar opener showing our new design;

FIG. 2 is a front end, left side and bottom perspective view;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front end elevational view thereof;

FIG. 8 is a rear end elevational view thereof;

FIG. 9 is a rear end, left side and top perspective view thereof in an open condition; and,

FIG. 10 is a top plan view thereof in an open condition. 

The ornamental design for a jar opener, as shown and described. 